2005 Audi S4 vs. 2006 Mercedes-Benz C
To start off, 2006 Mercedes-Benz C is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 199 more horse power than 2006 Mercedes-Benz C. (141 HP @ 5300 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2006 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 55 kg more than 2006 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 190 more torque (in Nm) than 2006 Mercedes-Benz C. (220 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz C.
Compare all specifications:
| 2005 Audi S4 | 2006 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | C |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 141 HP |
| Engine RPM | 6300 RPM | 5300 RPM |
| Torque | 410 Nm | 220 Nm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1840 kg | 1785 kg |
| Vehicle Length | 4580 mm | 4860 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 2570 mm |
| Fuel Consumption Overall | 11.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
